发明名称 |
NEMATIC LIQUID CRYSTAL COMPOSITION, AND BI STABLE NEMATIC LIQUID CRYSTAL DISPLAY ELEMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide a nematic liquid crystal composition capable of being preferably applied to a bi stable nematic liquid crystal display element. SOLUTION: The nematic liquid crystal composition containing 20 mass% or more of a specific liquid crystal compound (A) having a polar group, containing 3 mass% or more of the specific liquid crystal compound having a pyrimidine ring among the compound (A) and containing 5-50 mass% of the specific liquid crystal compound (B) not having a polar group is used. Thereby, the bi stable nematic liquid crystal display element having a wide nematic liquid crystal phase temperature range and a wide action temperature range can be obtained. COPYRIGHT: (C)2009,JPO&INPIT
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申请公布号 |
JP2008285594(A) |
申请公布日期 |
2008.11.27 |
申请号 |
JP20070132116 |
申请日期 |
2007.05.17 |
申请人 |
DIC CORP;NEMOPTIC |
发明人 |
NAKADA HIDETOSHI;KURIYAMA TAKESHI;TAKEUCHI KIYOBUMI;TAKATSU HARUYOSHI;STOENESCU DANIEL;FAGET LUC;LAMARQUE SANDRINE |
分类号 |
C09K19/42;C09K19/30;C09K19/32;C09K19/34;G02F1/13;G02F1/137;G02F1/139 |
主分类号 |
C09K19/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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